Perfect Glass Instrument Co.

• Capacity (ml) - 50 ml
• Graduation Interval (ml) - 0.1
• Tolerance (± ml) - 0.1

• Precise Titration: Our Class B burettes, crafted from chemical and heat-resistant Borosilicate 3.3 glass, feature a needle valve stopcock for exceptional control and accuracy during titrations. 
• Maintenance-Free Performance: No lubrication is required for smooth operation, minimizing downtime and maximizing efficiency in your laboratory workflow. 
• Clear Calibration: Calibrated at 27°C for reliable measurements and accurate results.

Specification: 

• Burette Capacity (ml) - 10 ml
• Reagent Bottle Capacity (ml) - 500 ml 
  
• Graduation Interval (ml) - 0.05 ml
• Tolerance (± ml) - ± 0.05 ml

• Effortless Titration: Our Automatic Burettes, crafted from chemical and heat-resistant Borosilicate 3.3 glass, feature a glass stopcock and automatic zeroing for efficient and precise control during titrations. 
• Enhanced Convenience: Supplied with a reservoir and rubber bellow, this burette streamlines your workflow, minimizing interruptions and maximizing efficiency.

Specification: 

• Burette Capacity (ml) - 50 ml
• Reagent Bottle Capacity (ml) - 2000 ml 
  
• Graduation Interval (ml) - 0.1 ml
• Tolerance (± ml) - ± 0.1 ml

• Effortless Titration: Our Automatic Burettes, crafted from chemical and heat-resistant Borosilicate 3.3 glass, feature a PTFE stopcock and automatic zeroing for efficient and precise control during titrations. 
• Enhanced Convenience: Supplied with a reservoir and rubber bellow, this burette streamlines your workflow, minimizing interruptions and maximizing efficiency.